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江西师范大学生态学课件5.3 Secondary production。
Meiofauna versus macrofauna: Secondary production of invertebrates in alowland chalk stream
Meiofauna macrofauna Secondary production invertebrates in alow chalk stream
2014/4/17
The whole metazoan community inhabiting macrophyte stands and gravel beds of the English chalk stream River Lambourn were sampled for 1 yr. Secondary production estimates for specific taxa of macrofau...
Oxygenated compounds in aged biomass burning plumes over the Eastern Mediterranean: evidence for strong secondary production of methanol and acetone
Oxygenated compounds Eastern Mediterranean methanol acetone
2009/1/23
Airborne measurements of acetone, methanol, PAN, acetonitrile (by Proton Transfer Reaction Mass Spectrometry), and CO (by Tunable Diode Laser Absorption Spectroscopy) have been performed during the Me...
Limnochemical Factors Influencing the Seasonal Population Density, Secondary Production, and Calcium-to-Tissue Ratio in the Freshwater Limpet Septaria lineata (Archaeogastropoda: Neritidae)
Septaria freshwater limpet secondary production population density Ganga
2010/3/25
The distribution, secondary production, and calcium:tissue (Ca:tissue) ratio in relation to limno-chemical factors were studied in a freshwater limpet (Septaria lineata) population from the west bank ...
Secondary production of a dominant oligochaete (Monopylephorus rubroniveus) in the tidal creeks of South Carolina and its relation to ecosystem characteristics
Secondary production a dominant oligochaete tidal creeks of South Carolina relation ecosystem characteristics
2014/5/9
Measurements of the annual production of the oligochaete Monopylephorus rubroniveus, microphytobenthos, pore-water ammonia, sediment composition, and water quality were made from January through Decem...
Secondary production of a stream metazoan community: Does the meiofauna make a difference?
Secondary production stream metazoan community meiofauna
2014/5/8
The benthic communities of streams contain invertebrates of a wide range of body size and from many taxa. Owing mainly to methodological problems, however, the contribution of smaller and more obscure...
Population biology and secondary production of the suspension feeding polychaete Chaetopterus cf. variopedatus: Implications for benthic-pelagic coupling in lower Chesapeake Bay
Population biology the suspension feeding
2014/5/30
Benthic suspension feeders are functionally important components of many shallow estuarine and coastal ecosystems. Their relative importance in material and energy cycling depends on physical and biol...
Short Term Secondary Production and Population Dynamics of Crustacea and Rotifera in Three Different Biotopes of Neusiedler See (Austria)
Biomass Secondary production Cladocera Copepoda Rotifera
2010/3/31
This paper describes the population dynamic parameters of the two cructaceans Diaphanosoma mongolianum, Arctodiaptomus spinosus and four rotifer species which are Filinia longiseta, Hexartra mira, Bra...
Short Term Secondary Production and Population Dynamics of Crustacea Rotifera in Three Different Biotops of Neusiedler See (Austria)
Biomass Secondary production Cladocera Copepoda Rotifera
2010/3/31
This paper describes the population dynamic parameters of the two crustaceans Diaphanosoma mongolianum, Arctodiaptomus spinosus and four rotifer species which are Filinia longiseta, Hexartra mira, Bra...